Microfluidic device and a fluid ejection device...

Details Microfluidic device and a fluid ejection device... Microfluidic device and a fluid ejection device...

2011-08-30

2011-08-30

Nguyen, Thinh (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S071000

Reexamination Certificate

active

08007078

ABSTRACT:
A microfluidic device includes first and second substrates bonded together. The first substrate has first and second opposed surfaces. A die pocket is formed in the first opposed surface, and a through slot extends from the die pocket to the second opposed surface. The second substrate is bonded to the second opposed surface of the first substrate whereby an outlet of a channel formed in the second substrate substantially aligns with the through slot. The channel of the second substrate has an inlet that is larger than the outlet.

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